21824132

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{563}}^1\times {\mathrm{881}}^1$

素因数の和:1459

約数の個数: 24

約数和(自身を含む): 41785632

約数和(自身を除く): 19961500

約数列:

[1, 2, 4, 11, 22, 44, 563, 881, 1126, 1762, 2252, 3524, 6193, 9691, 12386, 19382, 24772, 38764, 496003, 992006, 1984012, 5456033, 10912066, 21824132]

約数ペア:

[(1, 21824132), (2, 10912066), (4, 5456033), (11, 1984012), (22, 992006), (44, 496003), (563, 38764), (881, 24772), (1126, 19382), (1762, 12386), (2252, 9691), (3524, 6193)]